Visible light

Researchers have created the first "metalens" that can focus the entire visible spectrum of light onto a single point in high resolution. The breakthrough

Download this Premium Vector about Visible light spectrum Optical light wavelength Electromagnetic visible color spectrum for human eye Vector gradient diagram with wavelength and colors Educational illustration on white background, and discover more than 15 Million Professional Graphic Resources on Freepik

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In this post, we explore connections between the spectrum of visible light and the use of colours from the light spectrum to represent chakras, theorized to be the energy centres of our electromagn…

17) What are the uses of a diffraction grating? Ans: The following are uses of diffraction grating: The diffraction grating is an immensely useful tool for the separation of the spectral lines associated with atomic transitions. It acts as a "super prism", separating the different colors of light much more than the dispersion effect in a prism. The rainbow-like iridescent reflection on CDs, DVDs, and bluray discs is an example of diffraction grating. Diffraction gratings are extremely useful…

Better understanding the characteristics and effects of visible light

Red light therapy is a deeply studied science, here you'll find links to several studies highlighting the health benefits of light therapy.

"O, now be gone; more light and light it grows. ROMEO More light and light; more dark and dark our woes!"